Indoor Chime Keeps You Alert: Install the doorbell camera wireless chime where its most convenient, so you always hear the doorbell. See in Full Color, Even at Night: Enjoy sharp, clear video in the dark with advanced night vision. Secure Cloud Storage for Peace of Mind (Sold Separately): Lock away your videos with AES 128-bit encryption for safe access. Capture Everything with a Wide-Angle Lens: Get the full picture at your doorstep with expanded video coverage. Speak to Visitors in Real-Time: Wireless doorbell two-way audio lets you answer the door from anywhere.